Welcome to the members-only pages of the AAS, where you can register for an upcoming meeting, renew or reinstate your membership, make a charitable donation to one or more of your favorite prize or travel funds, view your account and update your member profile, and search the full version of the AAS Membership Directory.
Renew/Reinstate your membership for 2018:
Dues & Subscriptions
Make a charitable contribution to an AAS fund or prize!
49th DPS Meeting, Provo, UT: 15-20 October 2017
231st AAS Meeting, Washington, DC: 8-12 January 2018